staging: iio: cdc: Remove explicit comparisons

Remove comparisons to 0 or NULL

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index 636a7ee..e8d0ff2 100644 (file)
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -219,7 +219,7 @@ static int ad7150_write_event_config(struct iio_dev *indio_dev,
        u64 event_code;
 
        /* Something must always be turned on */
-       if (state == 0)
+       if (!state)
                return -EINVAL;
 
        event_code = IIO_UNMOD_EVENT_CODE(chan->type, chan->channel, type, dir);

diff --git a/drivers/staging/iio/cdc/ad7152.c b/drivers/staging/iio/cdc/ad7152.c
index c3d5531..485d0a5 100644 (file)
--- a/drivers/staging/iio/cdc/ad7152.c
+++ b/drivers/staging/iio/cdc/ad7152.c
@@ -290,7 +290,7 @@ static int ad7152_write_raw(struct iio_dev *indio_dev,
                ret = 0;
                break;
        case IIO_CHAN_INFO_SCALE:
-               if (val != 0) {
+               if (val) {
                        ret = -EINVAL;
                        goto out;
                }